CVE-2018-12242

The Symantec Messaging Gateway product prior to 10.6.6 may be susceptible to an authentication bypass exploit, which is a type of issue that can allow…

published September 19, 2018

CVSS
—
EPSS
3%
Percentile
87.1
In the wild
Unconfirmed
What it is

⚠️ An authentication bypass just might let an attacker slip through the cracks! It's like a delivery driver accepting a package without checking the sender — they could be delivering anything! 📦 This vulnerability in the Symantec Messaging Gateway acts like a poorly designed security checkpoint in a high-security building. If the guard doesn’t verify the identity of the visitor properly, anyone could stroll in and wreak havoc without a badge! Attackers could potentially gain unauthorized access to the system, meaning they could view, alter, or delete sensitive data, leading to a catastrophic breach. The implications could be absolutely devastating, especially for organizations relying on this security gateway!

Put simply

This vulnerability in the Symantec Messaging Gateway acts like a poorly designed security checkpoint in a high-security building. If the guard doesn’t verify the identity of the visitor properly, anyone could stroll in and wreak havoc without a badge! The authentication bypass vulnerability in Symantec Messaging Gateway prior to version 10.6.6 allows malicious users to circumvent security mechanisms that should authenticate users, effectively bypassing access controls.

What to do

Attackers could potentially gain unauthorized access to the system, meaning they could view, alter, or delete sensitive data, leading to a catastrophic breach. The implications could be absolutely devastating, especially for organizations relying on this security gateway! To safeguard against this vulnerability, upgrade to Symantec Messaging Gateway version 10.6.6 or later immediately. Regularly review your security protocols and consider implementing additional authentication measures for extra protection. 🛡️ You've got this! Stay proactive and keep your systems secure! 🔒

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02951 · 87.1th percentile
Published
2018-09-19T15:00Z
EPSS history
Timeline
  • 19 SEP 15:00Z
    The Symantec Messaging Gateway product prior to 10.6.6 may be susceptible to an authentication bypass exploit, which is a type of issue that can allow…
    cvelistv5